J48

This Node Is Deprecated — This node is kept for backwards-compatibility, but the usage in new workflows is no longer recommended. The documentation below might contain more information.

Class for generating a j48 decision tree. For further options, click the 'More' - button in the dialog.
The option 'saveInstances' is not recommended for large datasets.

Input Ports

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Training data
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Test data

Output Ports

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Classified test data

Popular Predecessors

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Views

Weka Node View
Each weka node provides a summary view that gives information e.g. about the accuracy of the classifier. Depending on the underlying weka-classifier, an evaluation view, a source view (with java source-code) or a graph view are available.

Workflows

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Links

Developers

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